@misc{8705,
  author = {Christiansen-Bolli, Regula},
  title  = {A grammar of Tadaksahak. A Northern Songhay language of Mali. Köln: Rüdiger Köppe.; Rueck, Michael J. and Niels Christiansen. Northern Songhay languages in Mali and Niger. SIL Electronic Survey Reports 1999-008.},
  year   = {1999}
}